51760680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{431339}}^1$

素因数の和:431353

約数の個数: 32

約数和(自身を含む): 155282400

約数和(自身を除く): 103521720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 431339, 862678, 1294017, 1725356, 2156695, 2588034, 3450712, 4313390, 5176068, 6470085, 8626780, 10352136, 12940170, 17253560, 25880340, 51760680]

約数ペア:

[(1, 51760680), (2, 25880340), (3, 17253560), (4, 12940170), (5, 10352136), (6, 8626780), (8, 6470085), (10, 5176068), (12, 4313390), (15, 3450712), (20, 2588034), (24, 2156695), (30, 1725356), (40, 1294017), (60, 862678), (120, 431339)]